Article
Sharing of Phosphatases Promotes Response Plasticity in Phosphorylation Cascades.
Biophysical journal - 9 Jan 2018
Ghosh Bhaswar, Sarma Uddipan, Sourjik Victor, Legewie Stefan
Abstract excerpt
Sharing of positive or negative regulators between multiple targets is frequently observed in cellular signaling cascades. For instance, phosphatase sharing between multiple kinases is ubiquitous within the MAPK pathway. Here we investigate how such phosphatase sharing could shape robustness and evolvability of the phosphorylation cascade. Through modeling and evolutionary simulations, we demonstrate that 1)...
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